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MQSeries.net Forum Index » IBM MQ Java / JMS » java.lang.UnsatisfiedLinkError

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murugaanandam
PostPosted: Wed May 19, 2004 11:42 pm    Post subject: java.lang.UnsatisfiedLinkError Reply with quote

Novice

Joined: 22 Apr 2004
Posts: 19
dear all,

i run the mqbrowser.java sample program in MQ/Solaris(SPARC).
i got this exception

Exception in thread "main" java.lang.UnsatisfiedLinkError: no mqjbnd05 in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1403)
at java.lang.Runtime.loadLibrary0(Runtime.java:788)
at java.lang.System.loadLibrary(System.java:832)
at com.ibm.mq.MQSESSION.loadLib(MQSESSION.java:827)
at com.ibm.mq.server.MQSESSION$1.run(MQSESSION.java:221)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.server.MQSESSION.<clinit>(MQSESSION.java:215)
at com.ibm.mq.MQSESSIONServer.getMQSESSION(MQSESSIONServer.java:67)
at com.ibm.mq.MQSESSION.getSession(MQSESSION.java:455)
at com.ibm.mq.MQManagedConnectionJ11.<init>(MQManagedConnectionJ11.java:155)
at com.ibm.mq.MQBindingsManagedConnectionFactoryJ11._createManagedConnection(MQBindingsManagedConnectionFactoryJ11.java:153)
at com.ibm.mq.MQBindingsManagedConnectionFactoryJ11.createManagedConnection(MQBindingsManagedConnectionFactoryJ11.java:189)
at com.ibm.mq.StoredManagedConnection.<init>(StoredManagedConnection.java:80)
at com.ibm.mq.MQSimpleConnectionManager.allocateConnection(MQSimpleConnectionManager.java:171)
at com.ibm.mq.MQQueueManager.obtainBaseMQQueueManager(MQQueueManager.java:754)
at com.ibm.mq.MQQueueManager.construct(MQQueueManager.java:688)
at com.ibm.mq.MQQueueManager.<init>(MQQueueManager.java:417)
at mqbrowser.start(mqbrowser.java:106)
at mqbrowser.main(mqbrowser.java:86)

i follow the installation instruct in which in mention in this pdf (websphere MQ using JAVA).

i cant able to find a solution.
pl help me to solve this pbm

thanx in advance

regards
muruganandam
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jsware
PostPosted: Wed May 19, 2004 11:59 pm    Post subject: Reply with quote

Chevalier

Joined: 17 May 2001
Posts: 455
Have you added the following directory to LD_LIBRARY_PATH:

LD_LIBRARY_PATH=/opt/mqm/java/lib

The Using Java guide notes that this should be appended to your existing LD_LIBRARY_PATH, not replace it.

Can you see a file called libmqjbnd05.so in the above directory?

What other directories do you have for your LD_LIBRARY_PATH setting? Does it include a directory that has libmqm.so in it?

I'm not a Solaris guy, and am transposing the names from AIX (which means the filename extensions may be incorrect - on AIX they also use .a as a dynamic library extension).
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shogan2003
PostPosted: Thu May 20, 2004 1:18 am    Post subject: Reply with quote

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Joined: 03 Jul 2003
Posts: 133
Location: London
Coincidentally I had the same issue and I can confirm the previous suggestion works on Solaris.
LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/mqm/java/lib
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murugaanandam
PostPosted: Thu May 20, 2004 3:29 am    Post subject: same Exception Reply with quote

Novice

Joined: 22 Apr 2004
Posts: 19
hi all,

thanx for reply,
i added

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/mqm/java/lib
in .dtprofile file

this line i previously added

MQ_PATH=/opt/mqm/java/lib/com.ibm.mq.jar:.:/opt/mqm/java/lib/com.ibm.mqjms.jar:/opt/mqm/java/lib/com.ibm.mqbind.jar:/opt/java/lib/connector.jar
CLASSPATH=$MQ_PATH:$CLASSPATH
export CLASSPATH

but still i got same excepiton....


regards
muruganandam
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bower5932
PostPosted: Thu May 20, 2004 5:20 am    Post subject: Reply with quote

Jedi Knight

Joined: 27 Aug 2001
Posts: 3023
Location: Dallas, TX, USA
Same problem:

http://www.mqseries.net/phpBB/viewtopic.php?t=15477

and things worked with the environment variable. I'd double-check that you actually have it set for the environment where your program is running. You could also double-check that you actually have the file on your system.
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RogerLacroix
PostPosted: Thu May 20, 2004 9:03 am    Post subject: Reply with quote

Jedi Knight

Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
Did you do
Code:
export LD_LIBRARY_PATH


Regards,
Roger Lacroix
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